body, div, address, blockquote, iframe, ul, ol, dl, dt, 
dd, li, dl, h1, h2, h3, h4, pre, table, caption, th, td, form, 
legend, fieldset, input, button, select, textarea {margin:0; 
padding:0;font-style: normal;font:12px/22px Arial, Helvetica, sans-serif;box-sizing: border-box;} 
ol, ul ,li{list-style: none;} 
img {border: 0; vertical-align:middle;} 
body{color:#000000;background:#FFF;} 
a{text-decoration: none;}
button,input,textarea{
    border: none;
    outline:none;
}